Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11059469 | Brake cylinder with parking brake mechanism | Nicholas Lee Bressler | 2021-07-13 | $115,919,000 |
| 10647309 | Quick Service Limiting Valve | William John Potter, Edward W. Gaughan | 2020-05-12 | $86,758,000 |